Cap for air compressor



FIG. 1 is a front perspective view of a cap for air compressor showingmy new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a rear perspective view thereof;

FIG. 9 is a front perspective view thereof, the opening and thedepressions and the bulges depicted by means of broken lines being forillustrative purposes only and forming no part of the claimed design;

FIG. 10 is a rear perspective view thereof, the notch depicted by meansof broken lines being for illustrative purposes only and forming no partof the claimed design; and,

FIG. 11 is a front elevational view thereof, the opening and thedepressions and the bulges depicted by means of broken lines being forillustrative purposes only and forming no part of the claimed design.

The ornamental design for a cap for air compressor, as shown and described. 